Download 19. ABSTRACTS Honey for Wounds, Ulcers, and Skin Graft

19. ABSTRACTS
Honey for Wounds, Ulcers, and
Skin Graft Preservation
Lancet 1993, vol 341: March 20,
756-757, Postmes T, Boogaard vdA,
Hazen M.
For 4.000 years the wound healing
properties of honey have been
cleansing, absorption of oedema,
antimicrobial activity, deodorisation,
promotion of granulation, tissue
formation, and epithilialisation
and improvement of nutrition. Like
any other natural product, the
composition of honey may contain
contaminations. Exposing patients
to
this type of honey is
unacceptable because of an
additional risk of infection. Honey
intended for medical use should be
sterile and free of residues, which
might make the clinical use of honey
more acceptable.
[All honeys used in Melladerm®,
Melladerm® Plus and Melloxy® are
medical grade and clean honey ]
The sterilization of honey with
cobalt 60 gamma radiation: a study
of honey spiked with spores of
Clostridium botulinium
and Bacilus subtilus.
Experientia, Basel, 1995; 986-989.
Postmes T, Boogaard vd A, Hazen M,
Department of Internal Medicine
and Department of Medical
Microbiology, Academic Hospital
Maastricht (NL).
Unprocessed honey is a recognized
wound healing remedy. However,
to make clinical use of honey
acceptable,
it should be sterile. To find the
lowest dose of irradiation needed
for sterilization, six batches of honey
(a-f ) were gamma irradiated. with 6,
12, 18, 22 and 25 kGy Cobalt-60. All
batches spiked with approximately
10 (6) spores from Cl.Botulinum or B.
subtilis proved to be sterile after
irradiation with a dose
of 25 kGy.
[ We are now aware that this article
did not study the effects of the
irradiation on the properties of the
honey and that ointments made
with irradiated honey are rapidly
ageing and produce gas which leads
to and explosive waste of the
ointment when the tubes are
opened.]
The Treatment of Burns and other
Wounds with Honey
IBRA/Eds.
Munn&Jones
2001.
Postmes T. Burns that are treated
with honey heal more rapidly and
effectively in a patient-friendly way,
without infection complications and
with little pain and relatively little
scarring. Honey treatment of burns
is certainly cost effective because it
shortens the duration of treatment
by 25% and it certainly reduces the
duration of hospitalization.
Topical application of honey in
treatment of burns.
Br J Surg 1991; 78(4):497-498.
Subrahmanyam M.
Honey was compared with silver
sulfadiazine-impregnated
gauze
(Flamazine) for efficacy as a dressing
for superficial burn injury in a
prospective randomised controlled
trial that was carried out with a total
of 104 patients. In the 52patients
treated with honey, 91% of the
wounds were rendered sterile
within 7 days. In the 52 patients
treated with silver sulfadiazine, 7%
showed control of infection within 7
days. Healthy granulation tissue was
observed earlier in patients treated
with honey (means 7.4 versus 13.4
days). The time taken for healing
was significantly shorter with the
honey treated group (p<0.001): of
the wounds treated with honey 87%
healed within 15 days compared
with 10% of those treated with silver
sulfadiazine. Better relief of pain,
less exudation, less irritation of the
wound, and a lower incidence of
hypertrophic scar and post-burn
contracture were noted with the
honey treatment. The honey
treatment also gave acceleration of
epithelialisation at 6- 9 days, a
chemical debridement effect and
removal of offensive smell.
Healing of an MRSA-colonized,
hydroxyurea-induced leg ulcer
with honey.
J
Dermatology
Treat
2001
March;12(1):33-/Natarajan S,
Williamson D, Grey J, Harding KG,
Cooper RA. Wound Healing Research
Unit, University of Wales College of
Medicine, Heath Park, Cardiff, UK.
BACKGROUND:
With
the
everincreasing
emergence of antibioticresistant
pathogens, in particular methicillinresistant Staphylococcus aureus
(MRSA) in leg ulcers, a means of
reducing the bacterial bioburden of
such ulcers, other than by the use of
either topical or systemic antibiotics,
is urgently required. METHODS: We
report
the
case
of
an
immunosuppressed patient who
developed a hydroxyurea- induced
leg ulcer with subclinical MRSA
infection which was subsequently
treated with topical application of
manuka honey, without cessation of
hydroxyurea or cyclosporin.
RESULTS:MRSA was eradicated from
the ulcer and rapid healing was
successfully achieved.
CONCLUSION: Honey is recognized
to have anti-bacterial properties,
and can also promote effective
wound healing. A
traditional
therapy, therefore, appears to have
enormous potential in solving new
problems.
Re-introducing Honey in the
Management of Wounds and Ulcers
- Theory and Practice.
Ostomy Wound Manage 2002 Nov;
48(11):8-40/Molan PC. Department
of Biological Sciences, University of
Waikato, Hamilton, New Zealand.
Dressing wounds with honey, a
standard practice in past times,
went out of fashion when antibiotics
came into use. Because antibioticresistant bacteria have become a
widespread clinical problem, a
renaissance in honey use has
occurred. Laboratory studies and
clinical trials have shown that honey
is an effective
broad-spectrum
antibacterial agent that has no
adverse effects on wound tissues. As
well as having an antibacterial
action, honey also provides rapid
autolytic debridement, deodorizes
wounds, and stimulates the growth
of wound tissues to hasten healing
and start the healing process in
dormant
wounds.
Its
antiinflammatory
activity
rapidly
reduces pain, oedema, and exudate
and
minimizes
hypertrophic
scarring. It also provides a moist
healing environment for wound
tissues with no risk of maceration of
surrounding skin and completely
prevents adherence of dressings to
the wound bed so no pain or tissue
damage is associated with dressing
changes. Using appropriate dressing
practice
overcomes
potential
messiness and handling problems.
The efficacy of honey in inhibiting
strains of Pseudomonas aeruginosa
from infected burns.
J Burn Care Rehabil 2002Nov-Dec;
3(6):366-70/ Cooper RA, Halas E,
Molan PC. Centre for Biomedical
Sciences, School of Applied Sciences,
University of Wales Institute, Cardiff,
UK.
Because there is no ideal therapy for
burns infected with Pseudomonas
aeruginosa, there is sufficient need
to investigate the efficacy of
alternative
anti-pseudomonal interventions.
Honey is an ancient wound remedy
for which there is modern evidence
of efficacy in the treatment of burn
wounds, but limited evidence for the
effectiveness of its antibacterial
activity against Pseudomonas. We
tested the sensitivity of 17 strains of
P. aeruginosa isolated from infected
burns to two honeys with different
types of antibacterial activity, a
pasture honey and a Manuka honey,
both with median levels of activity.
All strains showed similar sensitivity
to honey with minimum inhibitory
concentrations below 10% (vol/vol);
both honeys maintained bactericidal
activity when diluted more than 10fold.
Honey
with
proven
antibacterial activity has the
potential to be an effective
treatment option for burns infected
or at risk of infection with P.
aeruginosa.
[This study shows that good wound
healing can be achieved with other
honey also and not only with
Manuka honey that has been over
hyped because of pure marketing
reasons.]
The sensitivity to honey of
Grampositive
cocci of clinical significance isolated
from wounds.
J Appl Microbiol 2002Nov; 93(5):
857- 863 / Cooper RA, Molan PC,
Harding KG. Centre for Biomedical
Sciences, School of Applied Sciences,
University of Wales Institute
Cardiff, Llandaff Campus, Cardiff,
Wales.
AIMS: To determine the sensitivity
to honey of Gram-positive cocci of
clinical significance in wounds and
demonstrate that inhibition is not
exclusively due to osmotic effects.
METHODS AND RESULTS: Eighteen
strains
of
methicillin-resistant
Staphylococcus aureus (MRSA) and
seven strains of vancomycinsensitive enterococci (VRE) were
isolated from infected wounds and 0
strains
of vancomycin-resistant enterococci
were
isolated from
hospital
environmental surfaces. Using an
agar incorporation technique to
determine the minimum inhibitory
concentration (MIC), their sensitivity
to two natural honeys of median
levels of antibacterial activity was
established and compared with an
artificial honey solution. For all of
the strains tested, the MIC values
against manuka and pasture honey
were below 10% (v/v), but
concentrations of artificial honey at
least three times higher were
required to achieve equivalent
inhibition in vitro. Comparison of the
MIC values of antibiotic-sensitive
strains with their respective
antibiotic-resistant
strains
demonstrated
no
marked
differences in their susceptibilities
to honey.
CONCLUSIONS: The inhibition of
bacteria by honey is not exclusively
due to osmolarity. For the Grampositive cocci tested, antibiotic
sensitive and -resistant strains
showed similar sensitivity to honey.
SIGNIFICANCE AND IMPACT OF THE
STUDY: A possible role for honey in
the treatment of wounds colonized
by antibiotic-resistant bacteria is
indicated.
Local application of honey for
treatment
of
neonatal
postoperative wound infection.
Acta Paediatr 1998 April; 87(4): 42932/Vardi A, Barzilay Z, Linder N,
Cohen HA, Paret G, Barzilai A.
Paediatric Intensive Care Unit,
Chaim Sheba Medical Centre, Tel
Hashomer, Israel.
Honey has been described in ancient
and modern medicine as being
effective in the healing of various
infected wounds. In this report we
present our experience in nine
infants with large, open, infected
wounds that failed to heal with
conventional
treatment.
Conventional treatment was defined
as having failed if after > or = 14 d of
intravenous antibiotic and cleaning
the wound with chlorhexidine 0.05%
W/V in aqueous solution and fusidic
acid ointment the wound was still
open, oozing pus, and swab cultures
were positive. All infants showed
marked clinical improvement after 5
d of treatment with topical
application of 5-10 ml of fresh
unprocessed honey twice daily. The
wounds were closed, clean and
sterile in all infants after 21 d of
honey application. There were no
adverse reactions to the treatment.
We conclude that honey is useful in
the treatment of post-surgical
wounds that are infected and do not
respond to conventional systemic
and local antibiotic treatment.
Antibacterial activity of honey
against strains of Staphylococcus
aureus from infected wounds.
J R Soc Med 1999 June; 92(6): 83-5/
Cooper RA, Molan PC, Harding KG.
School of Biomedical Sciences,
University
of Wales Institute, Cardiff, UK.
The antibacterial action of honey in
infected wounds does not depend
wholly on its high osmolarity. We
tested the sensitivity of 58 strains of
coagulase-positive Staphylococcus
aureus, isolated from infected
wounds, to a pasture honey and a
manuka honey. There was
little variation between the isolates
in
their sensitivity to honey: minimum
inhibitory concentrations were all
between and 3% (v/v) for the
Manuka honey and between 3 and
4% for the
pasture honey. Thus, these honeys
would prevent growth of S. aureus if
diluted by body fluids a further
seven-fold to fourteen-fold beyond
the point where their osmolarity
ceased to be completely inhibitory.
The antibacterial action of the
pasture honey relied on release of
hydrogen peroxide, which in vivo
might be reduced by catalase
activity in tissues or blood. The
action of Manuka honey stems
partly from a phytochemical
component, so this type of honey
might be more effective in vivo.
Comparative clinical trials with
standardized honeys are needed.
Honey has potential as a dressing
for wounds infected with MRSA.
The second Australian Wound
Management
Association
Conference, Brisbane, Australia, 1821 March, 1998. Molan, Brett.
Honey provides a moist healing
environment yet prevents bacterial
growth even when wounds are
heavily infected. It is a very effective
means of quickly rendering heavily
infected wounds sterile, without the
side effects of antibiotics, and it is
effective against antibiotic resistant
strains of bacteria.
Protective covering of surgical
wounds with honey impedes Tumor
Implantation.
Arch Surgery, vol 135, December
2000. Ismail Hamzaoglu et al.
Departments of Surgery, Pathology
and Medical Biology, University of
Istanbul, Turkey.
Tumor
implantation
(TI)
development at the surgical wound
following
cancer surgery is still an unresolved
concern. Trocar site recurrence
(TSR), which is likely a form of TI, has
become one of the most
controversial topics and, with the
widespread
acceptance
of
laparoscopic surgery, has caused
renewed interest in questions about
IT.
Physiological and chemical
properties of honey might prevent
Tumor Implantation when applied
locally.
Honey could be used on trocar
wounds of patients with malignant
disease to prevent Trocar Site
Recurrence (TSR). It also may
prevent
infection
with
its
bactericidal effects.
Wound healing also may even be
enhanced with topical application of
honey. Honey may also provide
benefit in conventional oncological
surgery where TI is predictable.
Preventive covering of surgical
wounds with honey seems to be a
harmless procedure and may
constitute at least a partial barrier
that might overcome Tumor cell
invasion.
The use of honey as an antiseptic
in
managing
Pseudomonas
infection.
J Wound Care 1999 April; 8(4):1614/Cooper R, Molan P. School of
Biomedical Sciences, University of
Wales Institute, Cardiff, UK.
A laboratory study was undertaken
to extend existing knowledge about
the effectiveness of the antibacterial
properties
of
honey
against
pseudomonas. To date, sensitivity
testing has used non-standardised
honeys, which may vary greatly in
their antibacterial potency. Pure
cultures of Pseudomonas spp,
isolated from swabs from 20
infected wounds, were inoculated
on the surface of nutrient agar
plates
containing
various
concentrations of honey in the
medium. Two types of honey were
used, a Manuka honey
and a pasture honey, each selected
to have antibacterial activity close to
the median for each type. The
minimum inhibitory concentration
of the Manuka honey for the 0
isolates ranged from 5.5-8.7% (v/v)
(mean
6.9%
(v/v),
standard
deviation 1.3). The minimum
inhibitory concentration of the
pasture honey for the 0 isolates
ranged from 5.8-9.0% (v/v) (mean
7.1% (v/v), standard
deviation 1.0). Honeys with an
average level of antibacterial activity
could be expected to be effective in
preventing
the
growth
of
pseudomonas on the surface of a
wound even if the honey were
diluted more than tenfold by
exudation from the wound.
Addition of antioxidants and
polyethylene
glycol 4000 enhances the healing
property of honey inburns.
Subrahmanyam N. Department of
Surgery,
Dr.
Vaishampayan
Memorial Medical College, India.
A prospective study was carried out
in two groups of randomly allocated
84 patients with partial-thickness
burns to compare the effect of
honey alone with that of honey
fortified with antioxidants (vitamin C
and vitamin E) and polyethylene
glycol. Bums treated with honey plus
antioxidants and PEG, healed earlier
than those treated with honey alone
In this study the addition of
antioxidants and PEG accelerated
the healing properties of honey in
burns. In patients treated with
honey alone, healthy granulation
tissue appeared in the majority of
cases after about one week: wounds
healed by day 10 in 20 patients and
by day 15 in another 12 patients.
Thus 32 patients (76,1%) achieved
wound healing by day 15. In patients
treated with honey PEG/C/E.
granulation appeared by day 4 in the
majority of the cases, with wounds
healing within 9 days. The time
taken for wound healing differed
significantly between the two
groups. Allergy or other side-effects
were not observed in any patient in
either group.
The evidence for honey promoting
wound healing. A brief review
of the use of honey as a clinical
dressing.
Molan, P. C. Primary Intention (The
Australian Journal of Wound
Management) 6(4) 148-158 (1998).
The clinical observations recorded
are that infection is rapidly cleared,
inflammation, swelling and pain are
quickly reduced, odour is reduced,
sloughing of necrotic tissue is
induced,
granulation and epithelialisation
are hastened, and healing occurs
rapidly with minimal scarring.
The effect of gamma-irradiation
on the antibacterial activity of
honey.
J Pharm Pharmacol 1996; 48:12061209. Molan PC, Allen KL. The
sterilization of honey with cobalt
60 gamma radiation: a study of
honey spiked with Clostridium
botulinum and Bacillus subtilis.
Experentia (Basel) 1995; 51:986-989.
Postmes T, van den Bogaard AE,
Hazen M.
Honey sometimes contains spores of
clostridia, which poses a small risk of
wound botulism. This objection can
be overcome by the use of honey
that has been treated by gammairradiation, which kills clostridial
spores in honey without loss of any
of the antibacterial activity.
[SanoSkin honey products are
sterilized by ozonation and not
gamma-irradiated]
Inflammation. Ryan GB, Majno G.
Kalamazoo,Michigan:
Upjohn,
1977:80.
It provides a supply of glucose for
leucocytes, essential for the
‘respiratory
burst’ that produces hydrogen
peroxide, the dominant component
of the antibacterial activity of
macrophages. The acidity of honey
(typically below pH 4) may also
assist in the antibacterial action of
macrophages, as an acid pH inside
the vacuole is involved in killing
ingested bacteria.
Potential of honey in the treatment
of wounds and burns.
Am J Clin Dermatol 2001;(1): 13-9/
Molan PC. Honey Research Unit,
University of Waikato, Hamilton,
New Zealand.
There has been a renaissance in
recent times in the use of honey, an
ancient and traditional wound
dressing, for the treatment of
wounds, burns, and skin ulcers. In
the past decade there have been
many reports of case studies,
experiments using animal models,
and randomized controlled clinical
trials that provide a large body of
very convincing evidence for its
effectiveness,
and
biomedical
research that explains how honey
produces such good results. As a
dressing on wounds, honey provides
a moist healing environment, rapidly
clears infection, deodorizes, and
reduces inflammation, oedema, and
exudation. Also, it increases the rate
of healing by stimulation of
angiogenesis,
granulation,
and
epithelialization,
making
skin
grafting unnecessary and giving
excellent
cosmetic results.
The use of honey in wound
management.
Nurs Stand 2000 Nov 9- Dec 5;15
(11):63-8/Dunford C, Cooper R,
Molan P, White R. Salisbury District
Hospital.
Honey has been used as a wound
treatment for more than 2000 years.
Greater scientific understanding of
how it works, particularly as an
antibacterial
agent,
has
led
practitioners to reconsider the
therapeutic value of honey. Once
honey is commercially available as a
regulated product in the UK,
practitioners will have access to an
effective,
alternative
wound
treatment.
Specific, sterilised honeys intended
for wound care will provide a safe
natural
product
to
manage
colonised or infected wounds that
would
otherwise
remain
unresponsive to treatment.
Why do some cavity wounds
treated with honey or sugar paste
heal without scarring?
J.
Topham,
MPhil,BPharm,
MRPharmS,
Journal of Wound Care, vol 11, no ,
February 2002.
Saccharides at the wound surface
encourage the production of
hyaluronic
acid from glucose, simultaneously
suppressing the formation of
fibreforming collagens. The sugar
preparations at the wound bed
create an environment that enables
woundhealing proteoglycans to
exert their effects without producing
excessive quantities of collagens.
The saccharide attachments
to the nascent collagen may result in
branching of the triplestranded
helical structure of collagens. This
will produce the meshlike scaffold
structure of collagen type IV.
Vitamin C is important for the
prevention of scars when sugar or
honey are applied to wounds.
Honey and contemporary wound
care: an overview.
Cutting KF.Ostomy Wound Manage.
2007 Nov;53(11):49-54.
A growing body of research and
empirical evidence have supported
the re-discovery of medicinal grade
honey as a wound management
agent. Pre-clinical study results
suggest that honey has therapeutic
benefit; clinical study results have
shown that honey effectively
addresses exudate, inflammation,
devitalized tissue, and infection.
Honey-containing dressings and gels
have been developed to facilitate
the application of medicinal-grade
honey to the wound. Clinical studies
to compare the safety and
effectiveness of these products to
other moisture-retentive dressings
and treatment modalities are
warranted.
Effect of medical honey on wounds
colonised or infected with MRSA.
Blaser G, Santos K, Bode U, Vetter H,
Simon A.J Wound Care. 2007
Sep;16(8):325-8.
Full healing was achieved in seven
consecutive patients whose wounds
were either infected or colonised
with
methicillin-resistant
Staphylococcus aureus. Antiseptics
and antibiotics had previously failed
to irradicate the clinical signs of
infection.
The therapeutic use of honey.
Bell SG. Neonatal Netw. 2007 JulAug;26(4):247-51.
Honey has been shown to have
antibacterial activity against a
variety of species of bacteria in vitro.
Although the evidence regarding the
use of honey for wound treatment
in neonates and infants is
interesting, it is not strong. The
sample sizes in the cited clinical
studies are small; there were no
comparison
groups
and
no
randomization. It appears that
honey may be safe and useful in
treating difficult-to-heal infected
wounds,
but
double-blinded
randomized controlled clinical trials
with sufficient power are needed to
determine the efficacy of honey in
both initial wound
management
and
secondary
treatment of infected and poorly
healing wounds. A comparison of
different types of honey would be
an important component of these
trials. Currently, there is not enough
evidence to recommend one type of
honey over another type; however,
honey and wound care experts do
recommend honey for wound care,
not for consumption.
A different and safe method of split
thickness skin graft fixation:
medical honey application.
Emsen
IM.
Burns.
2007
Sep;33(6):782-7. Epub 2007 Jun 29.
Honey has been used for medicinal
purposes since ancient times. Its
antibacterial effects have been
established during the past few
decades. Still, modern medical
practitioners hesitate to apply honey
for local treatment of wounds. This
may be because of the expected
messiness of such local application.
Hence, if honey is to be used for
medicinal purposes, it has to meet
certain criteria. The authors
evaluated its use for the split
thickness skin graft fixation because
of its adhesive and other beneficial
effects in 11 patients. No
complications such as graft loss,
infection, and graft rejection were
seen. Based on these results, the
authors advised honey as a new
agent for split thickness skin graft
fixation. In recent years there has
been a renewed interest in honey
wound management. There are a
range of regulated wound care
products that contain honey
available on the Drug Tariff. This
article
addresses
key
issues
associated with the use of honey,
outlining how it may be best used, in
which methods of split thickness
skin graft fixations it may be used,
and what clinical outcomes may be
anticipated. For this reason, 11
patients who underwent different
diagnosis were included in this
study. In all the patients same
medical honey was used for the
fixation of the skin graft. No graft
loss was seen during both the first
dressing and the last view of the
grafted areas. As a result, it has
been shown that honey is also a very
effective agent for split thickness
skin graft fixations. Because it is a
natural agent, it can be easily used
in all skin graft operation for the
fixation of the split thickness skin
grafts.
Manuka honey dressing: An
effective treatment for chronic
wound infections.
Visavadia BG, Honeysett J, Danford
MH.
Br J Oral Maxillofac Surg. 2008
Jan;46(1):55-56. Epub 2006 Nov 20.
The battle against methicillinresistant Staphylococcus aureus
(MRSA) wound infection is becoming
more difficult as drug resistance is
widespread and the incidence of
MRSA in the community increases.
Manuka honey dressing has long
been available as a non-antibiotic
treatment in the management of
chronic wound infections. We have
been using honey-impregnated
dressings successfully in our wound
care clinic and on the maxillofacial
ward for over a year.
Honey: a potent agent for wound
healing?
Lusby PE, Coombes A, Wilkinson JM.
J Wound Ostomy Continence Nurs.
2002 Nov;29(6):295-300 Comment
in: J Wound Ostomy Continence
Nurs. 2002 Nov;29(6):273-4.
Although honey has been used as a
traditional remedy for burns and
wounds, the potential for its
inclusion in mainstream medical
care is not well recognized. Many
studies have demonstrated that
honey has antibacterial activity in
vitro, and a small number of clinical
case studies have shown that
application of honey to severely
infected cutaneous wounds is
capable of clearing infection from
the wound and improving tissue
healing.
The
physicochemical
properties (eg, osmotic effects and
pH) of honey also aid in its
antibacterial actions. Research has
also indicated that honey may
possess antiinflammatory activity
and stimulate immune responses
within a wound. The overall effect is
to reduce infection and to enhance
wound healing in burns, ulcers, and
other cutaneous wounds. It is also
known that honeys derived from
particular floral sources in Australia
and New Zealand (Leptospermum
spp) have enhanced antibacterial
activity, and these honeys have been
approved
for
marketing
as
therapeutic honeys (Medihoney and
Active Manuka honey). This review
outlines what is known about the
medical properties of honey and
indicates the potential for honey to
be
incorporated
into
the
management of a large number of
wound types.